8281602

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 21721920

約数和(自身を除く): 13440318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 109, 126, 134, 162, 189, 201, 218, 327, 378, 402, 469, 567, 603, 654, 763, 938, 981, 1134, 1206, 1407, 1526, 1809, 1962, 2289, 2814, 2943, 3618, 4221, 4578, 5427, 5886, 6867, 7303, 8442, 8829, 10854, 12663, 13734, 14606, 17658, 20601, 21909, 25326, 37989, 41202, 43818, 51121, 61803, 65727, 75978, 102242, 123606, 131454, 153363, 197181, 306726, 394362, 460089, 591543, 920178, 1183086, 1380267, 2760534, 4140801, 8281602]

約数ペア:

[(1, 8281602), (2, 4140801), (3, 2760534), (6, 1380267), (7, 1183086), (9, 920178), (14, 591543), (18, 460089), (21, 394362), (27, 306726), (42, 197181), (54, 153363), (63, 131454), (67, 123606), (81, 102242), (109, 75978), (126, 65727), (134, 61803), (162, 51121), (189, 43818), (201, 41202), (218, 37989), (327, 25326), (378, 21909), (402, 20601), (469, 17658), (567, 14606), (603, 13734), (654, 12663), (763, 10854), (938, 8829), (981, 8442), (1134, 7303), (1206, 6867), (1407, 5886), (1526, 5427), (1809, 4578), (1962, 4221), (2289, 3618), (2814, 2943)]